From eba3d5e1058c86decdf7c2332775499b84317662 Mon Sep 17 00:00:00 2001
From: Paulo Chaves <opaulochaves@gmail.com>
Date: Fri, 18 Jul 2025 09:51:44 -0300
Subject: [PATCH] Set tailwindcss binary file name depending on current os
 (#125)

* Download tailwindcss arm64 binary if on macOS

* add tailwind binary download for macos x64 or arm64
---
 Makefile | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 57fc115..5cb8712 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,22 @@
-# The Tailwind CSS CLI package to install (pick the one that matches your OS: https://github.com/tailwindlabs/tailwindcss/releases/latest)
-TAILWIND_PACKAGE = tailwindcss-linux-x64
+# Get the OS name in lowercase (linux, darwin)
+OS_SYSNAME := $(shell uname -s | tr A-Z a-z)
+# Get the machine architecture (x86_64, arm64)
+OS_MACHINE := $(shell uname -m)
+
+# If mac OS, use `macos-arm64` or `macos-x64`
+ifeq ($(OS_SYSNAME),darwin)
+	OS_SYSNAME = macos
+	ifneq ($(OS_MACHINE),arm64)
+		OS_MACHINE = x64
+	endif
+endif
+
+# If Linux, use `linux-x64`
+ifeq ($(OS_SYSNAME),linux)
+	OS_MACHINE = x64
+endif
+
+TAILWIND_PACKAGE = tailwindcss-$(OS_SYSNAME)-$(OS_MACHINE)
 
 .PHONY: help
 help: ## Print make targets
@@ -59,4 +76,4 @@ css: ## Build and minify Tailwind CSS
 
 .PHONY: build
 build: css ## Build CSS and compile the application binary
-	go build -o ./tmp/main ./cmd/web
\ No newline at end of file
+	go build -o ./tmp/main ./cmd/web